from collections import namedtuple

SentenceEvidence = namedtuple('SentenceEvidence', 'context query rationale cls_label ra_label')

SentenceEvidence_doc = namedtuple('SentenceEvidence_doc', 'doc_id context query rationale cls_label ra_label')

Fault_obj = namedtuple('Fault_obj', 'query sentence docid predict target')

